office-gobmx/pyuno
Noel Grandin 3a51daeace Improve re-throwing of UNO exceptions
(*) if we are already throwing a Wrapped*Exception, get the
exception using cppu::getCaughtexception.

(*) when catching and then immediately throwing UNO exceptions,
use cppu::getCaughtException to prevent exception slicing

(*) if we are going to catch an exception and then
immediately throw a RuntimeException, rather throw a
WrappedTargetRuntimeException and preserve the original exception information.

Change-Id: Ia7a501a50ae0e6f4d05186333c8517fdcb17d558
Reviewed-on: https://gerrit.libreoffice.org/54692
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-05-25 21:46:49 +02:00
..
demo
doc
inc
qa/pytests
source Improve re-throwing of UNO exceptions 2018-05-25 21:46:49 +02:00
zipcore
CustomTarget_python_shell.mk
CustomTarget_pyuno_pythonloader_ini.mk
Executable_python.mk
Library_pythonloader.mk
Library_pyuno.mk
Library_pyuno_wrapper.mk
Makefile
Module_pyuno.mk
Package_python_scripts.mk
Package_python_shell.mk
Package_pyuno_pythonloader_ini.mk
PythonTest_pyuno_pytests_insertremovecells.mk
PythonTest_pyuno_pytests_ssl.mk
PythonTest_pyuno_pytests_testcollections.mk
Rdb_pyuno.mk
README

UNO bindings for the Python programming language.

To have much joy debugging python extensions you need to:
  a) edit pythonloader.py in your install setting DEBUG=1 at the top
  b) touch pyuno/source/module/pyuno_runtime.cxx and 'make debug=true' in pyuno

Then you'll start to see your exceptions on the console instead of them getting
lost at the UNO interface.

Python also comes with a gdb script
libpython$(PYTHON_VERSION_MAJOR).$(PYTHON_VERSION_MINOR)m.so.1.0-gdb.py
that is copied to instdir and will be auto-loaded by gdb;
it provides commands like "py-bt" to get a python-level backtrace,
and "py-print" to print python variables.

Another way to debug Python code is to use pdb: edit some initialization
function to insert "import pdb; pdb.set_trace()" (somewhere so that it is
executed early), then run soffice from a terminal and a command-line python
debugger will appear where you can set python-level breakpoints.